The Status of the SND ASHIPH System Upgrade for the SND Detector | Sciact - CRIS-system of Boreskov Institute of Catalysis

The Status of the SND ASHIPH System Upgrade for the SND Detector Full article

Journal

Physics of Particles and Nuclei
ISSN: 1063-7796 , E-ISSN: 1531-8559

Output data

Year: 2025, Volume: 56, Number: 3, Pages: 687-691 Pages count : 5 DOI: 10.1134/s1063779624702137

Authors

Barnyakov A.Yu. ^1,3 , Bobrovnikov V.S. ^1,2 , Buzykaev A.R. ¹ , Chepelev A.V. ^1,3 , Danilyuk A.F. ⁴ , Efremov R.A. ^1,3 , Katsin A.A. ¹ , Kravchenko E.A. ^1,2 , Kononov S.A. ² , Kuyanov I.A. ^1,3 , Ovtin I.V. ^1,2 , Petrukhin K.G. ¹

Affiliations

1	Budker Institute of Nuclear Physics, Siberian Branch, Russian Academy of Sciences, Novosibirsk, 630090 Russia
2	Novosibirsk State University, Novosibirsk, 630090 Russia
3	Novosibirsk State Technical University, Novosibirsk, 630073 Russia
4	Boreskov Institute of Catalysis, Novosibirsk, 630090 Russia

The ASHIPH (Aerogel, SHifter, PHotomultiplier) particle identification system works efficiently in two experiments in Novosibirsk at the Institute of Nuclear Physics of the Siberian Branch of the Russian Academy of Sciences. It operates as part of aerogel Cherenkov counters (ACC) using KEDR and SND detectors. The new concept suggests upgrading ACC in the SND detector through replacing the MCP PMT photon detector with silicon photomultipliers (SiPM). This will allow an increase in the number of registered photoelectrons by a factor of 2.5 improving, thereby, the accuracy in detecting different particles. The status of the work on upgrading the ACC system equipped with the SND detector is provided.

Barnyakov A.Y. , Bobrovnikov V.S. , Buzykaev A.R. , Chepelev A.V. , Danilyuk A.F. , Efremov R.A. , Katsin A.A. , Kravchenko E.A. , Kononov S.A. , Kuyanov I.A. , Ovtin I.V. , Petrukhin K.G.
The Status of the SND ASHIPH System Upgrade for the SND Detector
Physics of Particles and Nuclei. 2025. V.56. N3. P.687-691. DOI: 10.1134/s1063779624702137 WOS

Барняков А.Ю. , Бобровников В.С. , Бузыкаев А.Р. , Чепелев А.В. , Данилюк А.Ф. , Ефремов Р.А. , Катцин А.А. , Кравченко Е.А. , Кононов С.А. , Куянов И.А. , Овтин И.В. , Петрухин К.Г.
Статус модернизации системы АЧС АШИФ для детектора СНД
Физика элементарных частиц и атомного ядра. 2025. Т.56. №3. С.1143–1151.

Submitted:	Jun 23, 2024
Accepted:	Nov 4, 2024
Published print:	Jun 27, 2025
Published online:	Jun 27, 2025

Web of science:

WOS:001518939600023

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